Description

MODEL	W1811504
TYPE	SUBWOOFER
Nominal Diameter	465/18	mm/inch
Rated impedance	8	ohm
Power handing capacity	1000	watts
Sensitivity(1w/1m)	96	dB
Frequency Range	Fs-1800	Hz
Voice Coil Diameter	115/4.5	mm/inch
Voice Coil Material	Copper
Number of layer	2
Kind of layer	inside/outside
Resonance frequency	Fs	31	Hz
Dc resistance	Re	5.6	ohm
Mechanical factor	Qms	7.66
Electrical factor	Qes	0.35
Total factor	Qts	0.34
BL factor	BL	30.54	T.M
Effective Moving mass	Mms	299	g
Effective Cas air load	Vas	186.94	liters
Effective piston area	Sd	0.1235	m^2
Overall Diameter	Φ466/Φ18.35	mm/inch
Bolt Circle Diameter	Φ443/Φ17.44	mm/inch
Bolt Hole Diameter	8-11.5*6.5/8-0.45*0.26	mm/inch
Mount Baffle Cut-out	Φ423/Φ16.65	mm/inch
Depth	214/8.43	mm/inch
Net Weight         ( 1 unit)	16.2	kg
Shipping Weight ( 1 unit)	18.6	kg
Package Size      ( 1 unit)	495*495*240	mm

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